How can a Microsoft Windows administrator leverage their existing skills and knowledge to effectively develop and manage a PHP website, especially in terms of server setup and configuration?

To leverage their existing skills and knowledge as a Microsoft Windows administrator to develop and manage a PHP website, the administrator can utilize tools such as IIS (Internet Information Services) for server setup and configuration. They can also make use of PHP Manager for IIS to easily configure PHP settings. Additionally, the administrator can utilize their knowledge of Windows Server to set up security measures and optimize performance for the PHP website.

<?php
// PHP code snippet for connecting to a MySQL database using PDO
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

try {
    $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    echo "Connected successfully";
} catch(PDOException $e) {
    echo "Connection failed: " . $e->getMessage();
}
?>